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CommandLineInterface: Add countEnabledOptions() and joinOptionNames() helpers

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This commit is contained in:
Kamil Śliwak 2020-05-30 00:25:06 +02:00
parent b94a00baf6
commit a806d48ad5
2 changed files with 21 additions and 0 deletions
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18
solc/CommandLineInterface.cpp
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@ -58,6 +58,7 @@
#include <boost/filesystem.hpp> #include <boost/filesystem.hpp>
#include <boost/filesystem/operations.hpp> #include <boost/filesystem/operations.hpp>
#include <boost/range/adaptor/transformed.hpp>
#include <boost/algorithm/string.hpp> #include <boost/algorithm/string.hpp>
#ifdef _WIN32 // windows #ifdef _WIN32 // windows
@ -1879,4 +1880,21 @@ void CommandLineInterface::outputCompilationResults()
} }
} }
size_t CommandLineInterface::countEnabledOptions(vector<string> const& _optionNames) const
{
size_t count = 0;
for (string const& _option: _optionNames)
count += m_args.count(_option);
return count;
}
string CommandLineInterface::joinOptionNames(vector<string> const& _optionNames, string _separator)
{
return boost::algorithm::join(
_optionNames | boost::adaptors::transformed([](string const& _option){ return "--" + _option; }),
_separator
);
}
} }

3
solc/CommandLineInterface.h
View File

@ -103,6 +103,9 @@ private:
/// @arg _json json string to be written /// @arg _json json string to be written
void createJson(std::string const& _fileName, std::string const& _json); void createJson(std::string const& _fileName, std::string const& _json);
size_t countEnabledOptions(std::vector<std::string> const& _optionNames) const;
static std::string joinOptionNames(std::vector<std::string> const& _optionNames, std::string _separator = ", ");
bool m_error = false; ///< If true, some error occurred. bool m_error = false; ///< If true, some error occurred.
bool m_onlyAssemble = false; bool m_onlyAssemble = false;